Comment:	AmbientCWOP.com
Location:	37°59.33' N 122°34.51' W - locator CM87RX07XH - show map 2.5 km South bearing 161° from Sleepy Hollow, Marin County, California, United States [?] 4.5 km West bearing 256° from Santa Venetia, Marin County, California, United States 27.4 km Northwest bearing 330° from San Francisco, San Francisco County, California, United States 93.7 km Northwest bearing 321° from San Jose, Santa Clara County, California, United States
Last position:	2026-03-01 17:34:21 UTC (4m53s ago) 2026-03-01 09:34:21 PST local time at Sleepy Hollow, United States [?]
Last WX report:	2026-03-01 17:29:19 UTC (9m55s ago) – show weather charts 14.4 °C 87% 1021.5 mbar 0.0 m/s Northeast
Device:	Unknown: Unknown
Last path:	GW1874>APRS via TCPXX*,qAX,AMBCWOP-1
Positions stored:	1

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.